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IPC Subgroup
H01M 10/65

Means for temperature control structurally associated with the cells

Introduced: January 2014

Full Title

Secondary cells; Manufacture thereof > Heating or cooling; Temperature control > Means for temperature control structurally associated with the cells

Classification Context

Section:
ELECTRICITY
Class:
ELECTRIC ELEMENTS
Subclass:
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY

9 direct subcodes

Child Classifications

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  • H01M 10/653 characterised by electrically insulating or thermally conductive materials
  • H01M 10/654 located inside the innermost case of the cells, e.g. mandrels, electrodes or electrolytes
  • H01M 10/658 by thermal insulation or shielding
  • H01M 10/659 by heat storage or buffering, e.g. heat capacity or liquid-solid phase changes or transition
  • H01M 10/6595 by chemical reactions other than electrochemical reactions of the cells, e.g. catalytic heaters or burners

Top Applicants

Top 10 applicants by patent filingsfor class H01, 2013–2023, worldwide · Source: EPO PATSTAT

  1. TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY TW 43,574
  2. SAMSUNG ELECTRONICS COMPANY KR 42,206
  3. LG CHEM KR 21,383
  4. APPLIED MATERIALS US 20,441
  5. LG ENERGY SOLUTION KR 20,279
  6. SAMSUNG DISPLAY KR 19,725
  7. CHINESE ACADEMY OF SCIENCES 19,400
  8. TOYOTA MOTOR CORPORATION 18,819
  9. SGCC(STATE GRID CORPORATION OF CHINA) 18,082
  10. TOKYO ELECTRON JP 17,634